Calcuo: Smart Calculator
Simple, no ads
Free · Designed for iPad. Not verified for macOS.
iPad
A dead-simple calculator built for iPad. Portrait simplicity, landscape scientific power. Zero ads, zero tracking, zero data collection.
Calcuo is the calculator iPad should have always had. Clean, fast, and completely free, no ads, no subscriptions, no pop-ups. Ever.
Portrait mode gives you a beautiful standard calculator, identical in simplicity to Apple's own iPhone calculator.
Landscape mode unlocks a full scientific calculator panel alongside the standard one: no extra taps, just rotate.
Features:
• Standard calculator with history line
• Scientific calculator in landscape (sin, cos, tan, log, ln, powers, roots and more)
• Deg / Rad toggle for trig functions
• Tappable history tape: tap any past result to recall it
• Collapsible scientific panel
• Zero ads. Zero tracking. Zero data collection.
Calcuo is designed specifically for iPad. No account required. No internet required. Your calculations stay on your device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Denys Popov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Denys Popov
- Size
- 429.1 KB
- Category
- Utilities
- Compatibility
Requires iPadOS 16.0 or later.
- iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPad
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Denys Popov